Invention Grant
- Patent Title: Multi-location control apparatus, television conference terminal unit, and multi-location television conference system
- Patent Title (中): 多位置控制装置,电视会议终端单元和多位置电视会议系统
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Application No.: US800723Application Date: 1997-02-13
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Publication No.: US5949475APublication Date: 1999-09-07
- Inventor: Masanobu Hatanaka , Hitoshi Takei , Shoichi Sano , Hiroaki Natori , Reiko Okazaki , Shoichi Tamuki
- Applicant: Masanobu Hatanaka , Hitoshi Takei , Shoichi Sano , Hiroaki Natori , Reiko Okazaki , Shoichi Tamuki
- Applicant Address: JPX Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JPX Kawasaki
- Priority: JPX5-080933 19930407
- Main IPC: H04M3/56
- IPC: H04M3/56 ; H04N7/15 ; H04N7/14
Abstract:
In a multi-location television conference system that connects five locations A, B, C, D, and E, when speeches take place at the four locations A, B, C, and D at the same time, at a listening location E, images of all the speaking locations A, B, C, and D are displayed on one screen with four divided screen areas. On the other hand, at the speaking location A, images of the speaking locations B, c, and D and an image of the former speaking location E are displayed on one screen with four divided screen areas. In addition, when images of speaking locations are displayed, locations names thereof are also displayed. Thus, a television conference held at a plurality of locations at a time can be smoothly managed as with a real conventional conference.
Public/Granted literature
- US4644447A Lamp unit for vehicles Public/Granted day:1987-02-17
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